摘要As North Korea becomes more involved in regional cooperation, East Asian countries adjust to their new parther 0n July 24, North Korea signed the Treaty of Amity and Cooperation in Southeast Asia (TAC), marking the strengthened relations between
2Sun Ru is Associate Research Professor of the Institute of American Studies,CICIR.She focuses on U.S.Foreign Policy and Asia Pacific Security issues..Sino-U.S.Cooperation in North Korean Nuclear Issue[J].Contemporary International Relations,2007,17(5):8-28.
